Chemical Name : 2-Naphthalenesulfonic acid, 6-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-3-[[4-[[4-[[7-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt
CAS : 6428-38-2
Synonyms: Direct black 32
Tetra


![5-(1-Methyl-cyclopropyl)-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid](https://thsciimg.chemcd.cn/TS58012.gif)
